Truck tailgate auxiliary ladder
US6640929B2 · kind B2 · utility
9Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2002 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Apr 5, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06C5/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An auxiliary ladder is disclosed which can be stored as part of the tailgate of a large truck. The ladder can be rotated into position with its lowest step into ground and a handle deployed to allow easy access to and from the elevated bed of truck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.